/*
 * This header was generated from the Linux kernel headers by update_headers.py,
 * to provide necessary information from kernel to userspace, such as constants,
 * structures, and macros, and thus, contains no copyrightable information.
 */
#ifndef _LINUX_FDREG_H
#define _LINUX_FDREG_H
#ifdef FDPATCHES
#define FD_IOPORT fdc_state[fdc].address
#else
#define FD_IOPORT 0x3f0
#endif
#define FD_STATUS	(4 + FD_IOPORT )
#define FD_DATA		(5 + FD_IOPORT )
#define FD_DOR		(2 + FD_IOPORT )
#define FD_DIR		(7 + FD_IOPORT )
#define FD_DCR		(7 + FD_IOPORT )
#define STATUS_BUSYMASK	0x0F
#define STATUS_BUSY	0x10
#define STATUS_DMA	0x20
#define STATUS_DIR	0x40
#define STATUS_READY	0x80
#define ST0_DS		0x03
#define ST0_HA		0x04
#define ST0_NR		0x08
#define ST0_ECE		0x10
#define ST0_SE		0x20
#define ST0_INTR	0xC0
#define ST1_MAM		0x01
#define ST1_WP		0x02
#define ST1_ND		0x04
#define ST1_OR		0x10
#define ST1_CRC		0x20
#define ST1_EOC		0x80
#define ST2_MAM		0x01
#define ST2_BC		0x02
#define ST2_SNS		0x04
#define ST2_SEH		0x08
#define ST2_WC		0x10
#define ST2_CRC		0x20
#define ST2_CM		0x40
#define ST3_HA		0x04
#define ST3_DS		0x08
#define ST3_TZ		0x10
#define ST3_RY		0x20
#define ST3_WP		0x40
#define ST3_FT		0x80
#define FD_RECALIBRATE		0x07
#define FD_SEEK			0x0F
#define FD_READ			0xE6
#define FD_WRITE		0xC5
#define FD_SENSEI		0x08
#define FD_SPECIFY		0x03
#define FD_FORMAT		0x4D
#define FD_VERSION		0x10
#define FD_CONFIGURE		0x13
#define FD_PERPENDICULAR	0x12
#define FD_GETSTATUS		0x04
#define FD_DUMPREGS		0x0E
#define FD_READID		0xEA
#define FD_UNLOCK		0x14
#define FD_LOCK			0x94
#define FD_RSEEK_OUT		0x8f
#define FD_RSEEK_IN		0xcf
#define FD_PARTID		0x18
#define FD_SAVE			0x2e
#define FD_DRIVESPEC		0x8e
#define FD_RESTORE		0x4e
#define FD_POWERDOWN		0x27
#define FD_FORMAT_N_WRITE	0xef
#define FD_OPTION		0x33
#define DMA_READ	0x46
#define DMA_WRITE	0x4A
#define FDC_NONE	0x00
#define FDC_UNKNOWN	0x10
#define FDC_8272A	0x20
#define FDC_765ED	0x30
#define FDC_82072	0x40
#define FDC_82072A	0x45
#define FDC_82077_ORIG	0x51
#define FDC_82077	0x52
#define FDC_82078_UNKN	0x5f
#define FDC_82078	0x60
#define FDC_82078_1	0x61
#define FDC_S82078B	0x62
#define FDC_87306	0x63
#define FD_RESET_DELAY 20
#endif
